'The Walking Dead' Season 2 premiere

Frazer Harrison / Getty Images

"The Walking Dead" stars Sarah Wayne Callies and Jon Bernthal pose at the Season 2 premiere of their AMC series at the LA Live Theaters on Oct. 3. Their Emmy-nominated series about survivors fleeing the zombie apocalypse returns Oct. 16.

"The Walking Dead" stars Sarah Wayne Callies and Jon Bernthal pose at the Season 2 premiere of their AMC series at the LA Live Theaters on Oct. 3. Their Emmy-nominated series about survivors fleeing the zombie apocalypse returns Oct. 16. (Frazer Harrison / Getty Images)

"The Walking Dead" stars Sarah Wayne Callies and Jon Bernthal pose at the Season 2 premiere of their AMC series at the LA Live Theaters on Oct. 3. Their Emmy-nominated series about survivors fleeing the zombie apocalypse returns Oct. 16.